64699072

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:353

約数の個数: 56

約数和(自身を含む): 132917184

約数和(自身を除く): 68218112

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 137, 157, 188, 274, 314, 376, 548, 628, 752, 1096, 1256, 1504, 2192, 2512, 3008, 4384, 5024, 6439, 7379, 8768, 10048, 12878, 14758, 21509, 25756, 29516, 43018, 51512, 59032, 86036, 103024, 118064, 172072, 206048, 236128, 344144, 412096, 472256, 688288, 1010923, 1376576, 2021846, 4043692, 8087384, 16174768, 32349536, 64699072]

約数ペア:

[(1, 64699072), (2, 32349536), (4, 16174768), (8, 8087384), (16, 4043692), (32, 2021846), (47, 1376576), (64, 1010923), (94, 688288), (137, 472256), (157, 412096), (188, 344144), (274, 236128), (314, 206048), (376, 172072), (548, 118064), (628, 103024), (752, 86036), (1096, 59032), (1256, 51512), (1504, 43018), (2192, 29516), (2512, 25756), (3008, 21509), (4384, 14758), (5024, 12878), (6439, 10048), (7379, 8768)]